From 1d9d32572163b30be81dbe1409dfa7ea9763d0e8 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Fri, 14 Aug 2009 15:00:50 +0900
Subject: percpu: make @dyn_size mandatory for pcpu_setup_first_chunk()

Now that all actual first chunk allocation and copying happen in the
first chunk allocators and helpers, there's no reason for
pcpu_setup_first_chunk() to try to determine @dyn_size automatically.
The only left user is page first chunk allocator.  Make it determine
dyn_size like other allocators and make @dyn_size mandatory for
pcpu_setup_first_chunk().

Signed-off-by: Tejun Heo <tj@kernel.org>
---
 include/linux/percpu.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'include')

diff --git a/include/linux/percpu.h b/include/linux/percpu.h
index be2fc8f..0cfdd14 100644
--- a/include/linux/percpu.h
+++ b/include/linux/percpu.h
@@ -79,7 +79,7 @@ typedef void (*pcpu_fc_map_fn_t)(void *ptr, size_t size, void *addr);
 
 extern size_t __init pcpu_setup_first_chunk(
 				size_t static_size, size_t reserved_size,
-				ssize_t dyn_size, size_t unit_size,
+				size_t dyn_size, size_t unit_size,
 				void *base_addr, const int *unit_map);
 
 #ifdef CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK
-- 
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